manual driver updates

[RAF]

Hello;

I'm a new user of DD Pro and so far most (but not all) drivers seem to have installed smoothly. However, there are a few remaining that need to be installed manually. It isn't completely clear which device these particular updates apply to, or how and where to place the files if my attempt to update from the device manager (as I understand it) rejects the downloaded files.

The zip files I need help with are:
- Microcode Update Device,
- Microsoft TV/Video connection,
- Microsoft Kernel DRM Audio Descrambler.

I originally bought DD Pro because of a supposed driver conflict that crashes Windows when I connect my iphone 4s. All forums I've visited suggest that Logitech camera and/or HP drivers cause issues, but apparently any outdated driver can be problematic.

Please help! Thanks in advance. I'm also curious to know if any other DD user has had iphone problems with Windows XP...

Windows XP Home Edition, SP3

RAF